A Preferable Technique for Protecting the Inferior Alveolar Nerve: Coronectomy
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Date
2009
Journal Title
Journal ISSN
Volume Title
Publisher
W B SAUNDERS CO-ELSEVIER INC
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
Purpose: The aim of this study was to evaluate the effectiveness of coronectomy for teeth whose root apices are very close to the inferior alveolar canal. Patients and Methods: The 43 patients of this study needed removal of their lower third molar, whose root apices were very close to the inferior alveolar canal. These patients underwent 47 coronectomies. Results: The mean follow-tip period was 9.3 months (range, 1 to 48 months). The mean total amount of root movement was 3.4 mm at 6 months, 3.8 mm at 12 months, and 4.0 mm at 24 months. Conclusions: The technique of coronectomy is defined as removing the crown of a tooth but leaving the roots untouched, so that the possibility of nerve damage is reduced. Coronectomy is a preferable technique for patients who run a risk of injury to the inferior alveolar nerve during third molar surgery. (C) 2009 American Association of Oral and Maxillofacial Surgeons J Oral Maxillofac Surg 67:1234-1238, 2009
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Journal or Series
JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY
WoS Q Value
Q2
Scopus Q Value
Q2
Volume
67
Issue
6
